xfsdump INTERRUPT issue

[J. Ellis]

Hi, Stan--

Ok, I truly apologize for my ignorance, but I don't know how to dump the
contents to a file. Is it something like:

xfsdump -J - somefile_xfsdump.txt
xfsrestore -J - somefile_xfsrestore.txt

?

Best,
J. 


on 12/4/12 7:32 PM, Stan Hoeppner at stan at hardwarefreak.com wrote:

> On 12/3/2012 4:27 PM, Jeffrey Ellis wrote:
> 
> xfs_info output and this below is all that is needed at this point.
> 
>>> FWIW, this implies that xfsrestore failed. What is the output from
>>> xfsrestore? Can you just run xfsdump to a file?
> 
>> Can you tell me how to do that and dmesg?
> 
> The command you posted
> 
> xfsdump -J - /mnt/hr20 | xfsrestore -J - /mnt/fp
> 
> pipes the output from xfsdump into xfsrestore.  This error
> 
> xfsdump: WARNING: write to stdio failed: 32 (Broken pipe)
> 
> tells us something broke while piping into xfsrestore, possibly
> xfsrestore itself.  I believe what Dave is asking you is to xfsdump to a
> file, then xfsrestore that file.  In two separate operations.  This
> should tell us more about where the problem is.
> 
> Regarding dmesg information, simply do
> 
> ~$ dmesg
> 
> and copy the output into your email.  It should be a few screen fulls
> starting with something like:
> 
> Linux version 3.2.6 (root at greer) (gcc version 4.4.5 (Debian 4.4.5-8) )
> #1 SMP Mon Feb 20 17:05:10 CST 2012
> 
> WRT xfs_info:
> 
> ~$ cat /etc/mtab
> ...
> /dev/sda6 /home xfs rw 0 0
> ...
> 
> ~$ xfs_info /dev/sda6
> meta-data=/dev/sda6         isize=256    agcount=4, agsize=6103694 blks
>          =                  sectsz=512   attr=2
> data     =                  bsize=4096   blocks=24414775, imaxpct=25
>          =                  sunit=0      swidth=0 blks
> naming   =version 2         bsize=4096   ascii-ci=0
> log      =internal          bsize=4096   blocks=11921, version=2
>          =                  sectsz=512   sunit=0 blks, lazy-count=0
> realtime =none              extsz=4096   blocks=0, rtextents=0
>